{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e0c4e790-c00e-4646-8120-e18ebd2a3dec","source_url":"https://zambo.dev/api/receipt/e0c4e790-c00e-4646-8120-e18ebd2a3dec","receipt":{"id":"e0c4e790-c00e-4646-8120-e18ebd2a3dec","created_at":"2026-10-28T17:49:18.904Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-28T17:49:16.837Z","completed_at":"2026-10-28T17:49:18.904Z"}],"output_hash":"sha256:88456456db2174558caabffabb86eea5ab92671dd3059228cd7103c6cbe13b2e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2091,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:2253fcb3838a306558c6eb3d0354e0467727338056964b4783e37a74bd3e6ba4","timestamp":"2026-10-28T17:49:08.626Z","receipt_uuid":"05d03b4d-6b28-401b-9196-4251e9f38c30"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a2cb5814370b3ee49810c59e4e19fdbeaff8086b08295dadc153b1415ccddd13","timestamp":"2026-10-28T17:49:09.783Z","receipt_uuid":"d87c280d-3780-447b-8d8a-6a5f23fbd35a"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:ea7ae3e16bd45a482d520eaefdfa7b3550e4aa31a2f15dd0156e3ebd48e5f77f","timestamp":"2026-10-28T17:49:15.429Z","receipt_uuid":"80afc876-cb8d-465f-a447-3caba6752c2e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:77eef382fd33f73321c13a60e50849737bc1c483ed36b80481aa2e68fcbfc7b1","timestamp":"2026-10-28T17:49:16.409Z","receipt_uuid":"96ca3f77-3d0a-46e9-9010-cdadeaccf75c"},{"tool":"write","status":"completed","args_hash":"sha256:4c5f158db609d2939aa803aa1b0e494835f839e6b801c6d158746ae5dea7b04a","timestamp":"2026-10-28T17:49:18.904Z","receipt_uuid":"e0c4e790-c00e-4646-8120-e18ebd2a3dec"}],"result_preview":"**Subject:** Zambo is live: live receipts, zero fluff\n\nI’m launching Zambo today. It’s a research and verification engine that provides source-backed proof for your AI workflows. No black boxes. No guessing.\n\nYou know the pain: you ask an AI for data, it gives you a plausible-sounding answer, and you have no way to verify if it hallucinated. Zambo solves this by generating immutable receipts.\n\nHere is what that looks like in practice:\n\n1.  **Real-Time Verification:** When Zambo executes a task, it generates a unique URL. This link contains the raw data of the execution. It proves exactly what bytes were saved and processed.\n2.  **Honest Reporting:** If a search finds no leads, Zambo tells you \"no leads found.\" It does not invent contacts. If a security scan flags a prompt, it reports the risk level and blocks the action.\n3.  **Full Transparency:** You see the tool used, the status, and the quota consumption. You see the latency. You see the receipt.\n\nThis is not magic. It is engineering.\n\nZambo is built for teams who need to trust their AI outputs. Whether you are verifying research data, checking code integrity, or ensuring compliance in AI-generated content, you need a paper trail. Zambo provides that trail.\n\nWe are currently in open beta.\n\n**Next Step:**\n\nTry it now. Run a simple query. Check the receipt URL. See the raw data for yourself.\n\n[Link to Zambo Dashboard]\n\nI am not asking you to trust my word. I am asking you to check the receipt.\n\nIf you find a gap, tell me. If it works, let me know.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:d7da77a734cc73a5a099449ec742cf3777e389c4e1b5834a3032c368349b4194","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:8b2f61d323648906aee3bf77bc292efb3d7b2821610efd3668011a27de64c7dc","label":"zambo-home-demo","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:37b697c670da5df45cb476fc8ba08e5c129c3e9bfc91a7bec0869e1cacdac58f","anchor":{"event_id":"351891c2eec015f68acbd3bdd2db7074ac79abc1eed5558a1af7cb58a52c9202","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T17:49:19.747Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T17:49:18.904Z","evidence_url":null,"receipt_uuid":"e0c4e790-c00e-4646-8120-e18ebd2a3dec","output_sha256":"sha256:88456456db2174558caabffabb86eea5ab92671dd3059228cd7103c6cbe13b2e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T17:49:18.904Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:88456456db2174558caabffabb86eea5ab92671dd3059228cd7103c6cbe13b2e\",\"receipt_uuid\":\"e0c4e790-c00e-4646-8120-e18ebd2a3dec\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-28T17:49:18.904Z","detail":"The receipt store reports 2026-10-28T17:49:18.904Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:88456456db2174558caabffabb86eea5ab92671dd3059228cd7103c6cbe13b2e","computed_hash":"sha256:88456456db2174558caabffabb86eea5ab92671dd3059228cd7103c6cbe13b2e","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}